/*!
 *
 * Copyright (c) 2019-2020 Diality Inc. - All Rights Reserved.
 * copyright

 *          THIS CODE MAY NOT BE COPIED OR REPRODUCED IN ANY FORM,

 *          IN PART OR IN WHOLE,

 *          WITHOUT THE EXPLICIT PERMISSION OF THE COPYRIGHT OWNER.

 *
 * file    messagehandler.h
 * date    10/26/2019
 * author  Behrouz NematiPour
 *
 */
#pragma once

// Qt
#include <QObject>
#include <QCanBus>

// Project
#include "main.h"
#include "guiactions.h"

// Define
#define _MessageHandler MessageHandler::I()

// namespace
using namespace Gui;
namespace Can {

/*!
 * \brief The MessageHandler class
 */
class MessageHandler : public QObject
{
    Q_OBJECT

SINGLETON_DECL(MessageHandler)
public:
    void init();

private:
    void connection();

private slots: // Should be private for thread safety and is connected internally.
    void onActionRequest (GuiActionType vAction);                      // UI => HD/DG
    void onActionPerform (GuiActionType vAction, GuiActionInfo vInfo); // UI <= HD/DG

    void onRead          (const QCanBusFrame &vFrame);


signals:
    void didActionConfirm(GuiActionType vAction, GuiActionInfo vInfo); // UI <= HD/DG
    void didActionCommand(GuiActionType vAction                     ); // UI <= HD/DG

    void didActionRequest(const QCanBusFrame &vFrame                ); // UI => HD/DG
    void didActionPerform(const QCanBusFrame &vFrame                ); // UI => HD/DG
};
}